P₃R₁O₁O₁F₄

10 points

PROOF is validvalid

to examine for errors [v PROOFED, PROOFING, PROOFS] : PROOFER [n]

11,733 of 196,601 in NWL2023·also valid in CSW24

to examine for errors [v -ED, -ING, -S]

191,320 of 280,887 in CSW24·also valid in NWL2023